Premium Certified HDMI Cables with Ethernet are tested rigorously to ensure they meet the specifications of HDMI 2.0b and are capable of providing 4K UltraHD, HDR and other premium features. Each cable bears a Premium HDMI Certification label to confirm authenticity. Enhanced gripping clips on the connector head keep the cable firmly in place and call for 4.5lbs of force to detach. This ensures the steadiest connection points to maximize signal integrity and prevent cable-related maintenance calls. Smaller overmold construction permits for easier installation when routing between studs or articulating mounts.